Vaginal electrode



FIG. 1 is a perspective view;

FIG. 2 is a side elevational view, the undisclosed sides being the same and the broken lines shown are for illustrative purposes only, forming no part of the claimed design;

FIG. 3 is a top plan view; and,

FIG. 4 is a bottom plan view. 

The ornamental design for a vaginal electrode, as shown and described. 